205493634

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{1291}}^1$

素因数の和:1575

約数の個数: 48

約数和(自身を含む): 459538560

約数和(自身を除く): 254044926

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 239, 333, 478, 666, 717, 1291, 1434, 2151, 2582, 3873, 4302, 7746, 8843, 11619, 17686, 23238, 26529, 47767, 53058, 79587, 95534, 143301, 159174, 286602, 308549, 429903, 617098, 859806, 925647, 1851294, 2776941, 5553882, 11416313, 22832626, 34248939, 68497878, 102746817, 205493634]

約数ペア:

[(1, 205493634), (2, 102746817), (3, 68497878), (6, 34248939), (9, 22832626), (18, 11416313), (37, 5553882), (74, 2776941), (111, 1851294), (222, 925647), (239, 859806), (333, 617098), (478, 429903), (666, 308549), (717, 286602), (1291, 159174), (1434, 143301), (2151, 95534), (2582, 79587), (3873, 53058), (4302, 47767), (7746, 26529), (8843, 23238), (11619, 17686)]